144455406316 has 24 divisors (see below), whose sum is σ = 272609364384. Its totient is φ = 66581975040.

The previous prime is 144455406269. The next prime is 144455406323. The reversal of 144455406316 is 613604554441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1830805 + ... + 1908076.

It is an arithmetic number, because the mean of its divisors is an integer number (11358723516).

Almost surely, 2^144455406316 is an apocalyptic number.

It is an amenable number.

144455406316 is a deficient number, since it is larger than the sum of its proper divisors (128153958068).

144455406316 is a wasteful number, since it uses less digits than its factorization.

144455406316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3739641 (or 3739639 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 144455406316 in words is "one hundred forty-four billion, four hundred fifty-five million, four hundred six thousand, three hundred sixteen".